Free on-site gate assessment - hinges, posts, and your LiftMaster or Nice gate operator checked before anything is quoted
The assessment is free and the quote is the invoice.
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AfterFast, Reliable Gate Installation Across SeaTac
Gate installation in SeaTac runs $2,400 to $11,000 for most residential work, and considerably more for the commercial-duty operators that International Boulevard parking lots require. A standard residential swing gate with a single operator typically lands between $3,500 and $6,500. Sliding gates, which SeaTac properties often need because tight lots leave no swing radius, run $5,000 to $12,000 installed. Our Gate Installation team serves SeaTac with written pricing before any work starts, shoe covers and drop cloths on every visit, and a 365-Day Done Right Promise on every job. Call (626) 649-4572 and a live person answers, day or night.
Key Takeaways
- Gate installation in SeaTac costs $2,400-$11,000 for residential work; sliding and cantilever gates run higher because of tight lot geometry near the airport corridor.
- SeaTac’s marine moisture and high-cycle commercial demands mean we spec cycle-count-rated operators, not basic residential openers.
- Shared driveways and narrow rights of way off International Boulevard often require sliding or cantilever gates because a swing gate physically will not fit.
- Every job gets a written price before work begins, drop cloths and shoe covers inside the home, and a cleanup photo before we leave.
Why Latch & Post Gate Repair Is SeaTac’s Preferred Gate Installation Company
Latch & Post Gate Repair is part of the Cedarwell family, and we have been doing gate work since 2009. We are not a general handyman operation. Every gate comes down to two parts, the latch that holds it and the post that carries it. That is the job we focus on. Cody Beckman leads our team, and the crew that shows up at a SeaTac home or commercial lot is background-checked, uniformed, and trained on the brands families and businesses actually own: LiftMaster, FAAC, BFT, Linear, Viking, Ghost Controls, DoorKing, Elite, and Mighty Mule.
SeaTac customers tell us the same thing over and over: they want a straight answer on price and a crew that leaves the property cleaner than they found it. We write the price before we touch anything. We lay drop cloths on the floor and put on shoe covers before we step inside, so your floors stay clean. When the job is done, we take a photo of the clean-up and show it to you before we leave. That is the Cedarwell Care Promise, and it is included on every visit, not sold as an extra.
Gate Opener Installation in SeaTac
Gate opener installation in SeaTac means pairing the right operator with the right duty cycle, and around here the duty cycle is the whole story. Off-airport parking operators, hotel shuttle staging areas, and rental car facilities along International Boulevard run barrier arm and swing gates hundreds to thousands of cycles every single day. A residential opener installed on that kind of load will burn through motor brushes and limit switches in months. We spec commercial-duty operators from LiftMaster, DoorKing, and Viking for those lots, with loop detectors and safety photocells so vehicles and pedestrians keep moving. For a standard SeaTac residential driveway gate, a single-operator opener installation runs $1,800 to $3,900 including wiring, programming, and safety edge setup.
High-Cycle Operator Setup
When a gate cycles thousands of times per day, the installation changes. We use cycle-count-rated operators, quick-change hardware, and heavier hinge posts that can carry the load. A commercial gate operator installed at a SeaTac parking facility typically runs $6,000 to $14,000 depending on gate length and access control needs.
Residential Opener Installation
For a SeaTac single-family home, most homeowners need a reliable operator on a swing or sliding gate that gets used maybe 20 to 40 times per day. We install Linear and Viking residential operators frequently on these jobs, and the written price includes the operator, arms or rack, safety photocells, and programming of remotes and keypads.
Gate Fabrication in SeaTac
Gate fabrication in SeaTac often starts with a problem: the gate that fits the opening does not exist off the shelf. Shared driveways off South 176th Street, tight lots between buildings near the airport, and narrow rights of way leave no swing radius. A standard swing gate installed anyway bashes parked cars or blocks the pedestrian path. We fabricate sliding and cantilever gates to the exact opening, with post footings set deep enough to hold the rack and pinion drive. A custom fabricated sliding gate for a SeaTac residential lot runs $5,000 to $9,500 including fabrication, powder coating, posts, and installation. Commercial cantilever gates run higher, typically $9,000 to $18,000, because the steel and drive hardware are heavier.
Cantilever Slide Gate Builds
Our crew was called out to a shared driveway off South 176th Street near the airport corridor, where a tight lot between two buildings left no room for a swing gate to clear a parked shuttle van. We fabricated a cantilever slide gate, set the post footing deep enough to hold the rack and pinion drive, and installed a LiftMaster commercial gate operator with loop detectors and safety photocells so vehicles and pedestrians could keep flowing during the two-day install. The landlord, an out-of-area owner managing the property remotely, now has a gate that does not bind or sag after the first wet season.
Powder-Coated Steel and Aluminum Gates
SeaTac’s marine moisture eats bare steel. We powder coat every fabricated gate, which gives the metal a sealed finish that holds up far better than painted steel in 152 rainy days per year. For rental properties near the airport corridor where landlords want low-maintenance hardware, aluminum frames with stainless hardware are often the better choice. The written price reflects the material, and we explain the trade-off before you commit to anything.
Trusted Brands We Service in SeaTac
We are factory-trained on the brands SeaTac properties actually run. LiftMaster and DoorKing dominate the commercial lots along International Boulevard. Linear and Viking are common on residential driveways. Ghost Controls shows up on a lot of newer single-family installs. We keep common parts for these brands in stock, which means a gate operator repair or opener swap on a SeaTac job does not wait on a national warehouse. A live person answers our calls 24/7, so you reach a technician, not a voicemail tree, when a gate stops working at 11 p.m. the night before a flight.
Common Gate Installation Problems We See in SeaTac Homes
- Shared driveways and narrow rights of way off International Boulevard leave no swing radius, so a standard swing gate gets installed anyway and bashes parked cars or blocks pedestrian paths. We fabricate slides and cantilevers that fit the actual opening instead of forcing the wrong gate into the wrong space.
- Original 1950s to 1970s hinge posts on rental properties were never engineered for an automated gate operator’s load. The post footing fails and the gate sags within a season, so we dig and set new footings with proper depth and reinforcement before mounting anything automated.
- Constant marine moisture corrodes rollers, hinges, and latch hardware and intrudes into operator circuit boards, causing intermittent stops that the landlord attributes to the gate itself. We replace corroded hardware with sealed stainless components and install weatherproof enclosures on every operator.
- High-cycle commercial lots chew through motor brushes and limit switches far faster than the manufacturer’s rated cycle count suggests. One entry and one exit per customer translates to several thousand arm lifts per day during peak travel periods, so we spec cycle-count-rated operators and quick-change hardware from day one.
Pricing for Gate Installation in SeaTac, WA
Here are honest SeaTac numbers. A standard residential pedestrian gate with basic hardware and latch runs $2,400 to $4,200 installed. A single swing driveway gate with one operator runs $3,500 to $6,500. A sliding or cantilever gate, which many SeaTac properties need because of tight lot geometry, runs $5,000 to $12,000. Gate opener installation runs $1,800 to $3,900 for residential, $6,000 to $14,000 for commercial duty. Fabricated gates run $5,000 to $18,000 depending on material, length, and whether loops and access control are included. Every price is quoted and agreed in writing before any work starts. Call (626) 649-4572 for a free estimate with the exact number on paper, no pressure attached.
We Also Serve Cities Near SeaTac
Our Gate Installation in SeaTac service area extends to the surrounding region, so if you are in Seattle, Tacoma, Spokane, or Vancouver, we can help. Dispatch and scheduling are coordinated from our Seattle office, and crews serve SeaTac locally.
Serving SeaTac, WA - Our Local Coverage Area
We’re based in the SeaTac area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Gate Installation in SeaTac
Yes. Shared driveways and tight lots are the norm near the airport corridor, and the solution is usually a sliding or cantilever gate, not a swing gate. We fabricate the gate to the exact opening, set deep post footings, and install a commercial-duty operator with loop detectors and safety photocells so both vehicles and pedestrians keep moving. Call (626) 649-4572 and we will walk the site and give you a written price.
We install LiftMaster, DoorKing, and Viking commercial-grade operators on high-cycle SeaTac lots. These are cycle-count-rated units built for the thousands of daily arm lifts that off-airport parking and hotel shuttle operations demand. We also stock common parts for these brands locally, so repairs and replacements do not wait on shipping.
Yes. Every automatic gate we install includes safety photocells and entrapment protection, which is standard code for automated gate operators and required for any gate that reverses direction. This protects kids, pets, and vehicles. The photo-eyes are included in the written quote, never added as a surprise line item.
Because the duty cycle is brutal. A barrier arm at an off-airport parking lot on International Boulevard lifts several thousand times per day during peak travel periods. That is many times the daily cycle count a residential gate sees, and it wears out motor brushes, limit switches, and hinge hardware far faster. We spec cycle-count-rated operators and quick-change hardware for these lots, which extends the life of the whole system significantly.
Often yes. The sag is usually a failed hinge post or corroded hardware, not the gate leaf itself. We can dig and reset the post footing, replace the hinges and latch with sealed stainless hardware, and re-hang the existing gate. The written quote will tell you exactly what needs replacing and what does not, so you are not paying for a new gate when the old one has another decade in it. Call (626) 649-4572 for a free estimate.
Ready for a Gate That Fits SeaTac?
Whether you own a single-family home near Angle Lake, manage a rental property off Des Moines Memorial Drive, or run a parking operation along International Boulevard, we will give you a straight answer and a written price. A live person answers (626) 649-4572 around the clock. We lay drop cloths, wear shoe covers, and send you a photo of the clean-up before we leave. That is how the Cedarwell family has done it since 2009, and it is what SeaTac gets on every visit.
Written by Cody Beckman, Owner at Latch & Post Gate Repair, part of the Cedarwell family, serving SeaTac since 2009.